Sneddon, Ian N.
McGraw-Hill, 1957
Buku Teks
Berg, Paul W.
Holden-Day, 1966
Buku Teks
Gockenbach, Mark S., author
American Management Association, 2011
eBooks
Gockenbach, Mark S., author
Society for Industrial and Applied Mathematics, 2002
eBooks
Newell, Alan C., author
Society for Industrial and Applied Mathematics, 1985
eBooks